Rollers and roll rings for straightening, reducing, calibrating and conveying

for straightening, reducing, calibrating and conveying. In chull-cast or spherical graphite iron execution. With or without precast grooving , as required.

Application:

Stretch reducing rolls

Planetary cross rolls

Sizing rolls

Detaching and smoothing rolls

Elongator rolls

Pressure rolls

Work rolls

Plug rolls

Grooved rolls

Straightening rolls

Reeler rolls

Chilled cast execution:

Precast grooving. The peripheral structure is perlitic cementicious. The transition consists of a perlitic matrix with embedded cementite and lamellar graphite giving way to a perlite structure with embedded graphite veins.

In spherical graphite iron:

With or without precast grooving , as required. The advantage over chill casting is in the higher fracture and wear resistance These properties mean that the rolls /roll rings are very robust and well up to the roughest production conditions in manufacturing to the highest demands on quality. The rolls and roll rings are machined ready to install, stress-relieved with the profile finish turned or rough turned.